Having replaced the usual IGBTs on the SC board after a 7-blink fail, the set powers up fine and Vscan, Vad and Energy Recovery volts are all spot-on, but the picture is grainy and banded. Any ideas?
See video here:-
https://1drv.ms/v/s!AhyAtuUSxECNmlAyV2f0WOSkg960
Thanks.
See video here:-
https://1drv.ms/v/s!AhyAtuUSxECNmlAyV2f0WOSkg960
Thanks.
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